package cn.tedu.demo;

import java.util.Scanner;

/**
 * @author CCFu
 * @version 1.0
 * @date 2021/11/9 8:54
 */
public class Test6 {
    public static void main(String[] args) {
        me1();
    }
    public static void me1(){
        int a;
        {
            a = 2;
        }
        {
            System.out.println(a);
        }

    }
}

